23738994

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 57150720

約数和(自身を除く): 33411726

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 163, 174, 186, 261, 279, 326, 489, 522, 558, 783, 837, 899, 978, 1467, 1566, 1674, 1798, 2349, 2511, 2697, 2934, 4401, 4698, 4727, 5022, 5053, 5394, 8091, 8802, 9454, 10106, 13203, 14181, 15159, 16182, 24273, 26406, 28362, 30318, 42543, 45477, 48546, 72819, 85086, 90954, 127629, 136431, 145638, 146537, 255258, 272862, 293074, 382887, 409293, 439611, 765774, 818586, 879222, 1318833, 2637666, 3956499, 7912998, 11869497, 23738994]

約数ペア:

[(1, 23738994), (2, 11869497), (3, 7912998), (6, 3956499), (9, 2637666), (18, 1318833), (27, 879222), (29, 818586), (31, 765774), (54, 439611), (58, 409293), (62, 382887), (81, 293074), (87, 272862), (93, 255258), (162, 146537), (163, 145638), (174, 136431), (186, 127629), (261, 90954), (279, 85086), (326, 72819), (489, 48546), (522, 45477), (558, 42543), (783, 30318), (837, 28362), (899, 26406), (978, 24273), (1467, 16182), (1566, 15159), (1674, 14181), (1798, 13203), (2349, 10106), (2511, 9454), (2697, 8802), (2934, 8091), (4401, 5394), (4698, 5053), (4727, 5022)]